Diamond Machining Technology (DMT) Dia-Sharp 4-inch Diamond Sharpening Stone, Extra-Fine, (D4E)

The Dia-Sharp 4-in. continuous diamond sharpening stone delivers full-size sharpening while maximizing work and storage space. Ideally suited for small contact area and pointed tools. Extra-Fine (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond. Size: 4" x 7/8" x 3/16" Diamond grit clearly marked on side of stone. Sharpening with diamonds is fast and easy. No messy oils needed—sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT products. Made in USA.